{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038659851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x137fc300bbc8f0a864ff1187516856c497ca03dd52bc2b50cfff28ba1b5218ed",
    "signature": "0x2a328d6261ef836bc7fa06f01bc5b3135d20fc466624db674eacae783ac16c27015d9920a739c7f6d73c7e95689572b0d3029da617148eea6ff8b5c195a38e4f1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}