{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606998639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738dc1fb365adba215091a69e00a2a0d837ecc853f6a08b64fc8188b3e23b400",
    "signature": "0x6ed587b0d75f3286aa4bb5fbbd1701f246d8902ffa1f8ed49785d2f94f2ffff0764978f692b6007149507c2c8f85c0a3581e465a6d6b2093861b9ac11ec59c461b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}