{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260523320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdc915deaa91231fcfaaaa78b678d5189995c5153eed1d6d6460040638c682c1",
    "signature": "0x3568a1aca9b7706f950dd2430d61b4ce8e310c9a619fed08903b9bd8c0527f27357b26f81a2716339b825cc37cae3946a22916df57da17f6cf5ac3c837c29eaa1c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}