{
  "manageEntity": {
    "action": "Share",
    "entityId": "1454099923",
    "entityType": "Track",
    "nonce": "0x5be0dce1866e26db45103185473012b36919edfcdc0453e1773718b9ca91de77",
    "signature": "0x8790dd94524e05fea00b490998c781ac72696ae84ba75092df7f9f280cdba9564340cc1cf96e066003003ebd5e7dcc6b3fbbdcfac734f3e6f5b3b4af37cade131c",
    "signer": "0x4B46541B60377ADFFA2f9C1e0EC43D418EA5fc73",
    "userId": "624998567"
  }
}