{
  "manageEntity": {
    "action": "Repost",
    "entityId": "498092501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb458e0d454c77be2cf76c4e3f00e8ea81e22b8f0835e19a45c1c4ff401720ec6",
    "signature": "0x69fba2086171b1fbdd03300e07f4c5e422a90232dcb449454cb2d87d606f602a34389da492d62b1aee908fe6d571300639d6482ee9d1b936e6f983de7fc4a6a01c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}