{
  "manageEntity": {
    "action": "Repost",
    "entityId": "866952391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5b32b3654184d5ff089f027e5ec2402bb28f0a2ffa17449920271c891a5651c",
    "signature": "0x1bba6ef35f930b466f3d2cb8b5bae77be10550ef771207dc8aef49329c98f4f52ab291141c902a24cc269237c7fe7e32a7a9a40bf5f2b05d54e910e7bf3eff8e1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}