{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324322427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x414e03881808d6f52be413463bc93c908d9a3b677412216b59ce4d0a10195f4a",
    "signature": "0x229261778f2e7f62c53dead5fc7f1046477f10090c2acce21c67ec1eaedfd28f0371b0dc6a561fb107dda741016f553b64eb971f6a3e0e27abb36f418e78c3a11c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}