{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864516664",
    "entityType": "Track",
    "nonce": "0xc211b2e9cd17dd69ccc99ad0083df581d42e138d8cb38cb968ae9d054323d8d3",
    "signature": "0x3955380754daf2974a670f7c07eff717517d45b5c97f985969212d44917b111a6de3cf46ac99264c380262c3fc5087435124659f8b82f8876e53669006704a7f1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}