{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576159544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb274a2acfb00132973c0d2cd9d09dcc3a50143042022f28fee892918c59bf50",
    "signature": "0x65ee925b615e2f34438cb60ef6139278072a45aab65656000731a37c189a900d19b74198e3d817ce8dcdf78a14b3f4e6d887cdffbb367445f8c0dabceffb934e1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}