Transaction not yet indexed

ME8pfDEVHREoST82DuoaS2CXpSnF6K1pzXZ6h5e9StMSVyFQuEGoboR2w9ahA1vJTETHfjY6MvJRyEEhNgDXAfV

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