{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150830828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe592ccffa8c3c050e91e43b984eba97d00bee20cd25edc21f434f14315301b2b",
    "signature": "0x8f48fbcbf5beac33b529090f808b3a248c366147e14e14bc7b701defc622e9713c0a1c31f41f5884f3026201cd490868fc6ca762b7b033bc89a76075dbff1f6e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}