{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848050473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b90bd044a1032da393499fac3dbee290808f7fb57d53c164d0aef01a4150cde",
    "signature": "0x402724f87caadd55ab7a62113b5e38a319c341f5ed2b497cb6e777a31051ac420fb12e184b8da48c38cb72d913d7e58885e0740154c66757234ed875d61781d01b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}