{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370656197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30343b484b9b637a3f41754be24d8560a1dd2b8e2751522aadff3a7b3eca7bea",
    "signature": "0x9bdb24fb9fb22e4604c998094e6e1d7b6a595994a5a0cfead39cee1f0cb519292408a08e2b4b9b611e59510d4cd5556268c6fcec75c3a2d49692e80ab7e7beca1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}