{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468132782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d1f856e6a1f404bc1afd192fb84e8eba4354937d704574f3d5804987dd625bf",
    "signature": "0x766982b710891e3407e0ce51826bb7592e384c7f50bea457162ad16757ba59b60a6adadfe02b354d226b2ba66d7f5f43e3fff96dcef1895c094fb64451c2c8a91c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}