{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1409857259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa81a36112fe7f634e5c00c5a8dc375a2f588df4a194120ec6c96285efbae88bc",
    "signature": "0x5b50850de490fdcc4e44077520f820dbcaf634022589ee844dd171a11765140c1051ea6123b8d5b26bc7841319988ca44110d81dd5cb35580e0b91479080a1191b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}