{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2227cbb0ed30374a0c3a23e0f02fd443ba43b4f432d13a116052123e593432ce",
    "signature": "0x37ff1e8cb55529e57939704faff8d454e890b075bc13a1327d77b46c1136638122657f162125b66f6be75b3b1cd2fa510302c712b320760b7e0b8835766088fb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}