{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441755471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47e92cee2de3a41083b32dfa1ca0e17994b9276b82f48df66d810413032dfa4c",
    "signature": "0xf1303d6ec49b40c72f1f241f67da39a10846a2a13cbbfa354f08d1ee65dfca4272048ce26d0cd3c7e13619c06679f08758bf56b04119fff3552a670d4de2f6f11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}