{
  "manageEntity": {
    "action": "Share",
    "entityId": "1189710825",
    "entityType": "Track",
    "nonce": "0xa83fe9c123ad288effbea7ea215f5cdd83052c634647068e386122abdd644d1b",
    "signature": "0x7b0574d45591253e1fdfe56a95fe453a2894fc072dc3b68a81022da0d053664669717f91cc21db53be529677eaee1684221020a6d83ab8e73728ae89f90e190e1b",
    "signer": "0x00F16543ac18Dc11494D95D30C27f2130cDCA8a0",
    "userId": "196577716"
  }
}