{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105170304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8393f2588d080a602fa7a97af8ce7dfb2adbc4980483bf748450292ac812b223",
    "signature": "0xe3abba423d877bce8adc087d1903caceb143e48b4f03fa543187afa77bb44e2958c9a031d1378fcd81f3b474db3253988e7e2390b90d021cad33bc621737df641b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}