{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588969017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d42422c638baf4fb8c7d212ddf46f86967b80d7607b72cbc457a199a7239d19",
    "signature": "0x1b628199ac0d25f4440aba15e4a62092c48d94b9d573712d33984415f675a4650d7cc718261bec41ae945060f418f0b1e88a3c4fd587f54cf94eca81274836001b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}