{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1597973041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a9b5f04f535da1c5882a6a476dc066ffd203ce698707b442896eec2e52f4f54",
    "signature": "0x836361b4b6dec97e0e4d35585b6f065933761f970fcc2332cbd92748b9b16034441c493641129f791e814816a80da6289dff89074f1c419d7130f9ad6b12782d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}