Transaction not yet indexed

5u9sST1eSfS4ms4oRbCDQ7vVvfLFjTnnSeqsqAgQdVVUbtm5zaN64mNoavJ3VHHdzsjWQuypmAyBRzcxHKBQJ9mK

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