Transaction not yet indexed

MPAmu2rWDKhWANfKfwZYWGyU8HJexk5VKsKbJSvAtfaeZsnAAVatsa3dRLzCZX763UQEvLn8XJCi6jctgVdmfNJ

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