{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1632855339",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8093f0bb1dc2da27fb983293967593d5c1f6236dacfb3a0318fc2dcd01ce6963",
    "signature": "0xa4813ddd3b2dbc5e7b596e68f3eee032f8189c0673894dc752802b65963164a121e7f0604c50cf2b88d9047d38cb660ea998513f8b0277f29dfec764e02a1f451c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}