{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520166966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd526a88115b7292b294ecdd7223e3562267cc2386b70a97c06cbc267e820958",
    "signature": "0x3eeb5ef4102abf536713c3b6a3529b85690b5c7e63e9278f859636db3c59918a5880b8c2552e50cea9ad42a5337b84e51c43d3aec1bb585ccf89a17b3218870f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}