{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4ca13e1edc905fd94d661fe3a9543ef80de3e7ff104671a4007d478782c89f4",
    "signature": "0x6d7e18aea9a712a5cfc48a448d9dc7b2f069e6b449d7859d67119d526015359e26d235b49050bd8ba05f96f1043fb276127bb49525e14d40f4a06abaa6e26c7f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}