{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1009963123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8f166b51c4100608ec5dc695c3437bb46922849c7fc43ac0d6121ac91e8e09b",
    "signature": "0x0b76691e23fd9ba6d1bbb16310e06f0048f77e5e55fd947226a861cc31f0e5e83e40e7e6e051357aa0a3a60f90c479bd06350f578c3c548e1c385d5d7de0e1f41b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}