{
  "manageEntity": {
    "action": "Share",
    "entityId": "481672876",
    "entityType": "Track",
    "nonce": "0x7e01399f07a33b51bfc1ed58824be61f02c32946ad553921ed942bcdfa016de7",
    "signature": "0xaa79c8e58521dd2cf595d4a09781d44f24a0001a0a6cd0cfd9e94eaef8bad2e7347079c1ff19b121813b8e3fb5c4e5506f50dbda1bd861d41db4c39ba3ae74ea1c",
    "signer": "0xd81cC375b3E5ceB2E0908cdaC46e4B7433801E20",
    "userId": "96676040"
  }
}