{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796b2ca6a2dc6bda535cb8830ff972d7893794b70982465646a42f175f671bd6",
    "signature": "0xdb3e38da420e195b66a5e4967dd19f87b0fce2cd44f159a38d910d489cc8f89c360ac37abf55b18b5d293af17e0583f8c8c0235a7430dcbaa87e7963beab80961b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}