{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247983075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a70c0c6223f7eb059be28da52d639c0d2dbc711a61a53cee0cd49e68297261c",
    "signature": "0x387f09a477e2ffc62f8c865c8da36a04cbaa3558e671906154c737f8302e15ca00b687f80b30e8b41758c83be2507259d8d07bc3811a0ec9723138719684e08d1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}