{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322648176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x077b3b21c8b819fd90b36ffa861a9a9fed5acbed0b8301261d04a8e554e42a59",
    "signature": "0xea019173ad2b536ea98e5db80252b58b3faacdf90596b2ef7b489eecc4b7f3d44d5143e8ebf734678d233eae30700988e519e52c1f21620f4ef2a949442aa25b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}