{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277059450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x167ba52150fc2f825138430fd7c505abdd9de91331675427e6b6c30cd5ad74a1",
    "signature": "0xbd1fcdbf34b4ffc58bb81e88f29f2b5e6952a645548650540a5a82d90e61c65f6907a52a6344d127214b323b31204b8ceb03965cab7f06210edacfc00b09e85d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}