Transaction not yet indexed

53e99GT7aJtqAbDpBoTRbP9s4DikqLqF5TjiScN4yYRq7bqpZipFuQuuvC3u8nthYTa4b3SAqnANFDq5BfcvEG6Q

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