Transaction not yet indexed

21M2SEfK23tV5VyMooCH8MPS2Jt2GZC5GrgFTMqjHJPDGgVtTkoDfhNLoJ2YSHcu9ZGJTPD4LsfqGhG5eGwYc8f7

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