{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809817269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9196087687989d782e3165c67fb20a217d96e32f6393ebe639b14c21d9410b4",
    "signature": "0x6bfd2e5ba0057191af5a998d31de5314eb8cc5fb73f81b14108e37bb1091055678ff8931e0b57f21addd8e07c3e25bf22c958c7d9b6aba7b5d087a46deecd9061b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}