Transaction not yet indexed

PXb7aLmiX8EyZPHaqsKM231aRwP1k2sSdXQgy2DBaAS9nukJm5BP3TB3DFQyKo3TPvQU7i9bMTqKPANhwU5eDc8

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