Transaction not yet indexed

MFDC8j7dVeXUoSJyChLCGG4X1PxDGXnzEuv11mK9MkiCj7wYv3qnc1u3szrTq7jPAgaTmg1ZpBRC9oVGrXejstH

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