Transaction not yet indexed

53LbYxYgjD18E5CjydA4EkT6DPjPfEnp4FMFuH7e5gAGpSY4Pr1rX7sQC696XH8EMxtUgQTnMMc8V9FikDqbPzNp

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