{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe95fdfd57ac58124c603b322b1065e3a7a63b1d8faddbf1301c595218f1b0b0",
    "signature": "0x2ca00db0e998f53c45eed8e6ddd3e30628d324afd2b94b2c65e2e0792fe2e37f53708b38cf8f1a7a6619d8573e72aae30742b8bfddd7d8546bd6b9225f03d12a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}