Transaction not yet indexed

21kLMfmznSh2zaC4mZvisHhLAti3dGPBuiyn6abt169QzmPhnHzC9ePHWgJBM3nTN8S7cmQQ3oybNJeaybnjW5pE

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