{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c37b6b6fef294b47d38fe7c39e7092343a7bc79fe522a129eb974fa27ecef92",
    "signature": "0x07b871acaf97b0353e12b1da9d72bba3816bd1f0cf17410b8dd10965a535aefc0dcc8cba1b6b0c7f3ecdcadcf660a36355c19f7585a897f83f883c290204a0771b",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}