{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x505cddbf6b7b39e28dc7997ad98a88c9d7340574ebf4a1a125198f12a1ebfe03",
    "signature": "0x37a4f01fd39f110e4d7a85e7c003bea4620513f56c9bec4f81312af16cee73b55d4ce127eb94c030290d66ace567f08bbaba639467b27b7f8c00cdf3d6086bf61b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}