{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455330399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d390ff31bef801ea211223d07b6b68511464718e200392cac40f96e773c7dea",
    "signature": "0x73e4b6ad93bfdc880f987cf0e1507fbd57de32189d9d385a0dd24f89b666aaca7e935d1d911fe3f550e8ad9b656996f848f6ffe15244d42d7cd6ba8aaad705ed1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}