{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x099bfe1af633576595361a468e2d53517bd4514dc477bb3e01857897a29894db",
    "signature": "0x585dd2a011855ffde5c7bb54078db34815966936f7d2f668aeb1493f18326a04334b817d1a11d02ed37ffe3f5b6435aa1cc32beafbae6d81a810de9ef28f5b4f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}