{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b5ba6b202d063eedb18d7a032bc38dd8bf6f274bd221cbcdabfe6745df6b748",
    "signature": "0xbdebf0496ecd4473dbdd4e803b539e765e828422f974340aa839433f13440731528291777e04a508c6e7b6a047aca83874305d4c1801cb439367e522f24a2ec31b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}