{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1211799308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb265393a47c1577000dfaab037db2929df5b1a02165af25fd7bfca852df58a09",
    "signature": "0x23b9996e472624bc4cb3ae149fa45ec1d09857a6c411ecfa3e2c7294a91dc906748c31b30fe6134e17bd609826bf747e884cbd6543c4a01ce6984ab9bf4ab04b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}