Transaction not yet indexed

53AKdffvVnyLkH4tn2gUMyn8NYNeFFZzCu65tmHRRqLonDZchF8b9W4xMRrmkRfkuiKzzWkz7PRcGmdFTYevqFLS

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.