{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831780708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7bacb42a89d3659f1ac68354133cd66a86bf390a5a92cb0278c4db314c32b6f",
    "signature": "0xe5dcc735679b26c2e9d4439d23b0349dcdb2f845891d4ecea9a708d53eb3143871ce47b73c134e15326946505dcf0a7733368ab615378ccad3b8d78884aad06d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}