{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131478858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00a25bb00146c986e94a4056e346752fc21689bf320ddcb627d8f22e136f4978",
    "signature": "0x5a79543d9bd844e31f30d7b8deecb0420bc52fed3cc5b6f31dca5dac0e56b2c73b5e5183bba062aada95debcc6a9677065cd861660336f586e3dc340fc3b59461c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}