{
  "manageEntity": {
    "action": "Share",
    "entityId": "1468480219",
    "entityType": "Track",
    "nonce": "0x1e70df5b013a39a80e61cf664419da20bf75593c1be72340fb8ca08cea63fb83",
    "signature": "0x300b3ca3f1c60819915313e9bceb2937228012d022f4088d46db2deda93d169b65dc3ab9aedea3880597531ca40b87ce525794b9a345300e0fcf302b7088b5c61c",
    "signer": "0x235378BeBB96F6F1151Bc9d29cCBd7924e1ef223",
    "userId": "471163887"
  }
}