{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255399633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1ff4b2102c17ee3143ee621a06fbb6d554913ea07fc03a0c9265ed5bc3950b6",
    "signature": "0x325f1113a001a27788d305ce8c6e2095c5db324606e565260ba1cdddfb9297115960ed7095a1a91e2b8acbdaa39ee488871b3f3b4fa4c7bc1af3dfa69f33ce3b1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}