Transaction not yet indexed

MERwPDE6PnSSpZhDQJF7g3BfmG9WNj1CfZ2nFJWn1bX9xqituqoTyoDFNoXwQowXwPbPD1uFE4HtCJeyMu8LrAr

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