{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572308725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x448f034739b11470d85191f105cb7489005383a113cbd8c455a1b4235fae7bc2",
    "signature": "0x80635a000f69a6f45feb776060799df663842b991a9d50dc2d4adb2df28f6b276d59a14323dcfdf813e19cbe6fd1d59c5f27b839a56eb6eebc9bacefd8b0561b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}