Transaction not yet indexed

MF8WNYq8eiFfvbGiC4RNWSaiqmdqGxPjoGNKvJoPXZjMAJ1NDJ5XfsEQr8r8QcS7uH7FwyQgyErqr1c9qF8bUHQ

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