{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322633946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c9577e87f5f6aa3d38af4e4a8b5f7b574184a1b46b860dd9aecd15c12f32271",
    "signature": "0xdcb0153f9fe9dcca58cee4b7e3d1de2b472e6a9dd9c52898c5cb78c6d8257aa23ed2ab3fa154eab8c7819170310c9ba8043a586cd02b7ff69009a5eb78646ae91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}