{
"manageEntity": {
"action": "Share",
"entityId": "249691363",
"entityType": "Track",
"nonce": "0xdd37b119ecf811c6b954a0ba043c5eca5f148b8ee3fe3536e7bbf6c07b23230f",
"signature": "0x3f68a70a2ac31bdec724dc08d965cb85a90bbb5deb1eb56bcf9b2e2ec35d1f21463f0dd7427a4ec78a9ee09472fa6b42c513ac92af1fc46a0da60fd2f7a173301c",
"signer": "0x30613aa1eb7e55d275A5F44e8c812CfE21FeAE9F",
"userId": "617203042"
}
}