Transaction not yet indexed

2a55t4SZ4zzabMZ6WM5TvuzjtBAiDhposAiQc4RmDLfrqYck3Z64TceZcb2qZPZPraveKXbP7zExqpRbrhb9csnH

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