{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0255995858b2972577461314d514ad10f4a7cbd669bbaf295570be12794ff150",
    "signature": "0xd616b25c8c28dc9ac9d16c8e3b618174851430651ff6926541e2e5c980ee410754d324e18abd91205f3ed8f2efbcf89fcc9c5fc533165eade85fae28948d61181b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}