{
  "manageEntity": {
    "action": "Share",
    "entityId": "476144389",
    "entityType": "Track",
    "nonce": "0x7ededa2f6a9f43abb3ef49e793adfc82718709cdc7a9d5b51568c10cd76177fe",
    "signature": "0x21b53a82648859bc4ff79982bfd77ce36a67be4f1599d7e33844bb506fb4c62e194b88b8348bd08bca35eceaed7c432836592b83cf52b65b63fdecb8181f62f51b",
    "signer": "0xf98BFBc2E7c5004108cd62110D8BCBe2fd6a2C58",
    "userId": "120157063"
  }
}