{
  "manageEntity": {
    "action": "Share",
    "entityId": "82873374",
    "entityType": "Track",
    "nonce": "0x8e4469121cf00b6e78b19a8ab9f53fc367958da4266b583c39bc4b2e77a0e040",
    "signature": "0xa4db774b987accb97e3132e12c6e25923d490e3e2e46fab07394dbaee8abb53d11e164a76ffe50e7d54cae801505a9c7144dd05cd38d014e6f8b5b5589157d381c",
    "signer": "0x353C5F04D76aA2F4EE88aE66223c10960Fa830CB",
    "userId": "676974854"
  }
}