{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233482840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a1bd9dd4a683c3db8af54f9c261055b4229522988a14fc14f41feae2cbe3776",
    "signature": "0xe43c80b84948f119b2a145ad717efbe6c697a1e0fdbb400bd5c2d64700f188ed639c2054cafc9cb02bc4b425798035f9eb9fcc12b92a58537901e6119e48d9401c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}