Transaction not yet indexed

2D21fuXBZAWEUdKB4x2xpCKxiHEbci9zGs2LF96nXD4kTSLPbmUSuqT6naHCXzFq8UPdrqcUL8NfgiBU3LM8Hzyj

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