Transaction not yet indexed

621LNPzeDzHracvj74ut43GZEMHFLhCWC9PzKybWc99vJ2LgPCnrdzp5VsG5Cd3GwXzuYN2rgWfMubk2C8ibwVf8

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