{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559783078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d4e51810642e6bda97234b2ca2799041c45b2e77ed367cb0eba980e63536818",
    "signature": "0xa28a24d61ac5d6dce78dfc1912ee118406103e5581ca44d60e434df4d224787c47d8e701b8fb4666cbf47ea4e4a4a140c2d25b546c83628dc1597b61d1bbe26c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}