Transaction not yet indexed

55NKuCSPkoPoSZfcPgStrn3HY2s8L3eJcRqUDkuMDST8ABQZMKbUn6grkumAbTSK17Wck55m5GavxQMw8ybgVtFY

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