{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9711ccd5040db067b1b25d1d402d7806febf1c4bd98cd956c97df7e8ec724754",
    "signature": "0x55f9961646914bc4f07d3829bebae2f3634747747d59377f225fabcef30c973059ccd2b91cfa2972a54db36a00a485e4db4d301b0e70214382047a35ffcc58a81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}