{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1420671557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cc59de177ca74a33ded8f47bf18235e35b286bdec1d0a15c23a0f13d2ccc01e",
    "signature": "0xe01a7cacdbc2d24a3e974a5f82436f8dedd21d32f8efd6db89f86e04b7ebaf177d86431bff77586903868f4d87a7ffcdb3d8efd8124e2e3beafd3078612f35b01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}