{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105909880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16c62d8d0a7c5af7b62dc957daf3f020ab7cfe71fcbc286a7b106fc0f40715cb",
    "signature": "0x353de7a1aa908ce36cf28f82ddddf7f5779bfe3e173121dc0bb49b7dccb77dc332bff871424cffb55987a4deef45a47409112bb7a7b19c584d6cf174d62f392c1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}