{
  "manageEntity": {
    "action": "Share",
    "entityId": "1138063525",
    "entityType": "Track",
    "nonce": "0x1137859e925bec62aeac38bcb78620986400de3015dd9e7232dd68eabfd77fe1",
    "signature": "0xce4935523e642c14b1d61e80f2f20dc03f39abaa159d2b5102ea1f8d8afc010d46fc3fe49d3466903b42e0795e3c05ff4c68f361682280358fa8a5d4b29a645f1c",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}