Transaction not yet indexed

pmmb2RSmDKvPWN5BGo552xL8vHYPdDAcBLvT8onb2zyoG9Dg6R2mYS7pRAGjFJUfgRgcNskYapzSn3UtgnWrPEi

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