{
  "manageEntity": {
    "action": "Share",
    "entityId": "1589564338",
    "entityType": "Track",
    "nonce": "0x7f51b17e4ec8cdebea3176b172f8fd42118619ef3b4498bcde4793d8f3f7b33a",
    "signature": "0x947a439fc9e505ac2f715b9782ae61d87477209d725df1ac07179cc3591627245e91b52c72041ed81f7a91e5fbef73679b0d941ebb8a5a9bd6d5c22ffee62d461c",
    "signer": "0x86639c74AAE287A0Af407ED9C633ba9D83645A84",
    "userId": "794995504"
  }
}