{
  "manageEntity": {
    "action": "Share",
    "entityId": "2130022886",
    "entityType": "Track",
    "nonce": "0x88c0d1f58a88a22a4d51316450720cee5fc3288dd600ac2f01f5d9433050f892",
    "signature": "0x1bf885895ef264e98ba6b3315f9213587c56b47b865d5a775225228d3f4017c529322bc87ab760d6c1fbc155ba9d7aaf3a98e206e854019eb4f5aa59cf57ed3a1c",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}