{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0407ed98d208cf0d74ad11323b566308301d74d1ec487f73d26f3db4eb7cd04",
    "signature": "0x13aea8789c766b0ff874390fa8c72eef82acf433029ee8bc4c6958215f213adc5db70e5c887e7537fa82e34b2612ea1b496bb0f3be1a91e5bab5580d63b40b2e1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}