Transaction not yet indexed

PbuMxgRhLgEms4jk6VCqkMG4b11Wq1n3DP7z2WPSGdWtvprWFmSSGXXpwnq14T5nXR8Ff5MdwUWMnfTK7iC3ujM

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