{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125546313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdca5e6eaa26fb0d59f312443c0f6557b72f42894f361f90d7a4ad420c1782f58",
    "signature": "0x950eb75e27bf714c14bb028d735679840f8ca431e9b5ea91d0acf72353440bbe5b87d85146a4e9b2eae15c1cd4b0957794e569ff3375a73487fb6475097585341c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}