{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896050983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c8f81cb6a558edbec2c91e4b113144e338ce262de79b3d4186fd2e6ff8f3411",
    "signature": "0x2c2a869ecf3b10ae22b3c346f741134a75d9d12c4e94ff9e3fb3e6178bf5d9800934bb0789aaa8c5b1ce1cbd4521453aca1dca3f1a266cd253663b999694b40b1b",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}