{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131972687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5879ebad9b6e82d20dbbac7d5a4a72d604d23c116d791dc45a2bd24d45fb90cc",
    "signature": "0x0ae8ff285c11382ea8bf3183aefb653c6059f0ac34e3e221cf14f328050659c05a339d279f77246e0a05ff14cbca486c40e4d44734a8a99d69574f6e0f1213c11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}