{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629194950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f58b9f67f25e37e2bd302d4c849ce79894af1f1b2166991457cc74bf4794e9d",
    "signature": "0x5f6dc7ed816bfe2c175e98890945dbec556d51d36dbbbe843f30b7ae8e91bb863ea820f66c702860bb720d3b624fbd614a3e8e0053430405a9929d8e4f05ca911b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}