{
  "manageEntity": {
    "action": "Share",
    "entityId": "464445109",
    "entityType": "Track",
    "nonce": "0xe875591bba7526d5eb0d84f5d597958c91e2d517a3dabe2ac41761b458027f17",
    "signature": "0x141bd4f7e83704a5925a9ac1d58212445abc7c46c8fdd0ddd9c4332a60669cf114d7cdb87e2e52af0b9cf15a81fe35b2832d39b2f0e44809b52d710f6c3303761b",
    "signer": "0x2dd710362e73c9280f828C4cc8e5963a21653eA8",
    "userId": "901883156"
  }
}