{
  "manageEntity": {
    "action": "Share",
    "entityId": "908792496",
    "entityType": "Track",
    "nonce": "0x8852d4dbb4796669a93aa9509b67fbf1db6a0d2316e908bbbec70a2a2cdac2f9",
    "signature": "0xaa819e1269acad9f0fc7ec6fd1cf17ebff085944c7ae12fab06f09c1dd22a5a71fd73fe539b71380a6dc8064ef3e68bb8f0b174deaa142dcbd1f5a0450e5cb861b",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}