{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847253768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x788552415834e2aa75fd93864d625787311ac92537b200464c3054ce567a612b",
    "signature": "0xa2f1bde05f0bd7a5f48cd6c1e2d25c9fe5b756ac0a1074df33c6c2b1de49ef265f5c9277bd49c50be55c1818a3a26ff51fe8ca3765450c7b8d17f6b1a71ad1ca1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}