{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596372502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x855a1d7566f244cf1beb09d5a564835f080c7a64af485c310c32411e49660a26",
    "signature": "0x8685e5ab19386e633b090ad6380d123a4bfb137047a5b0ac9f5ded41357072f8178072cf91b025e11c11a38509a558897c31fb935798cdbc98815d3011e707c21b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}