Transaction not yet indexed

53kzUuGAh1iQDg2PwveXAUNihLkZRdFfguhSxLKvBFXzTeJVNq8KVEyrPKMYBQwHMDPJXSqUBGbkYqDynNcMhkpz

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