{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652330645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86b868efc895e024aedb11f16298828c2c3cfc5ca48f4dbbcb79df29d740cdb2",
    "signature": "0xa8907132d6d6d4018e1cbbf297b4c017bad5a4df6b9fba27c8408ad32f1ecf0226b0cfae9ae9a40d2c1848857a24c35f7f108f2aca055b9780118b1dac405b6d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}