{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2135448853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a57c4283482c21f10165436df529dbd59d867b5db57c5ed5a8a32d81aad90f0",
    "signature": "0xb971e5d053e16a84857d171f15d41447c5b9efa29a7eb175b5f50e1f9d29b7f77fd0f0bb4523c0155fb757f322319ab5544503d91ee718c4ee751254248ab5ac1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}