{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7d5479c9fe287cee3eeacd3341651ebc31d0520f4710c2874c1e37a0058eb9b",
    "signature": "0x2055348a96c53c8ca03be1eb02ea9906a37f3bc1d15e13474ee6e4d293313a4b71e5637d8af4711550b8c3b6b758ddc4522bf5a774e028b539438a52235bcc8a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}