Transaction not yet indexed

2couwhXfTUZhmjQzZy2TXVUNYPy3Bz54aaCNnQC95rcbXPjGVG7Pbttfo2GkegrMh2uvpsKk5xY1enDZu5QfXLXY

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