{
  "manageEntity": {
    "action": "Share",
    "entityId": "707554851",
    "entityType": "Track",
    "nonce": "0xa3c7c4da411b2d00f4b26d5afb00f06f03c14bac2774870d53924dcf382bf067",
    "signature": "0x811e99fb9e52b3d57db972cdb99261487ce60560b80a98365026a5ca5c29260c1a7f12b14d88cd7dc578d76b944e81e19fbb7531ce7bdc474115a3ed9704b90b1c",
    "signer": "0x18607b9FD441E898F13255a0830cA5656d0aB040",
    "userId": "751879922"
  }
}