{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145685777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9879b886c2d1f21072952e59835d6f1e5bab91b29029840bb97354afe8982e0",
    "signature": "0x30abb5797f6a76089b6e040f974792e81c8a7ab0427325702b86067718cd21b32b24c4223cd2739655bc52845dcf92458a9db3cfcf4928d580760640e81621c11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}