{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54738954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fee1b04e9cbf974325c6701700fc8c1d6271ea187afb80486c991cd971d09fd",
    "signature": "0xa736ed94fec60e59992afea38aa0db053eed92048fec30ac1736de8b8bd4c6a87f622bdfa258cac270a11ad0c02d8fe4e76e0f5828a519fb64631f7d343d2bae1b",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}