{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1764956305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc15d0b816461c0fe2514c860659f85c9fa3b8b67e3d12b9ba7b7507c1821b539",
    "signature": "0x4c1a56df55a69b689268e5a9d13ae5dc1a2e906a93b3f5456f982d653ee8b47f43e7026d99f7eae11b93d7332539381793d97ae28018e6da9fa142c01a7c5aad1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}