Transaction not yet indexed

21MCHwRF28WbXm8Nkn9mSb5x4pGQF3g6zkkVBhGokfNsDZof66P6JUMdbD2HgQf4vLMPBkgATPrBCMZGb34GPznM

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