{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed9ca46b86ff2d415405daeb4ca80e5fa73c5461bcbb280fdcf711000d9997d1",
    "signature": "0x978f4b0950c73af61ee59180c9c471ac4a7dbcb8e262825acecfec4eae68c93e1a65f3832bdadb969a5e5b200942278e21726ba43f4c5e4c577b50f3631ed49f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}