Transaction not yet indexed

Wfx21rVhVoLYzxMTfss68CSXKz3wsKH4NcCPPBpP1ME54m4ZSWqRMLDBBC9aaeB65t2SqLBPofJwPkjYLCdV4NR

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