{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849038853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x882566d7d4d3c7453e660027e4738948094909be53f393a7a2b5e880cc4dd0e8",
    "signature": "0x5417a8c43dfb7e2ec99e2cad1f8b46fe1209e0f506b48167b4e0d672775489ec7845d61686a74e5174fcfc760b55d544bf2ae48a4fdb801f2255a1bbdce026ba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}