{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1836318639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc58ac82dbbe5bd803b83eb2b99f448ed08defede364793dc0be5b63c04e2d1a5",
    "signature": "0xd95ff3dd7ba66dc99373e0bd500df5d20a4aa90247f1c0f6dde4acfaf81905dd342be87a51f56004e117641c25c957d980a97ee86b37b273c88337a19fdff6851b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}