Transaction not yet indexed

2C51wpZNSjAvZmj1AX1esJ25ps2YVzm53q1U6oCNSPe6oNsPoD2wxH4r2RxAs8nmR4Bb5cfUjVaNPffkDmuU5rFa

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