{
  "manageEntity": {
    "action": "Share",
    "entityId": "2118475501",
    "entityType": "Track",
    "nonce": "0x787d3b3530063d5a2e675ca433825b1a067f76fc4ac38dcfd831bc1b60c6c08e",
    "signature": "0xc62e318730889e2b8df2f94165c84c71b048f5c62b59677ceac229f1965caa206b0d8e77861af0dab11d64f11c5aa6f0466ab54385ac39379a5c8534fca9c9701c",
    "signer": "0x609FB26D7359c5016819CfcFB825bBCFfFe792ab",
    "userId": "2749"
  }
}