Transaction not yet indexed

21CpzQgC3mq3cjAiCw6cVQC9AT66dcp8i4MTZxX9mhK4kLQT7atrnCbhEydm55Eh6hfMoPECgx76PZKF9Ymoj7GS

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