Transaction not yet indexed

55MSM9D3R4aNvBd9FF7VgC1MuQVA84tAWbtYjnbPrU69CPAMWvnuA3tnChVVZf8dJ2tzTXCRHEBZcGbfcLfbxWUd

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