Transaction not yet indexed

AM57eFFagRmpC3Z16uwz89PBHvUiUU5xunWMZ48CQF3SGYPyFypqG4L9BDL9vpuNBHFYs3BSiL2RqKmw7UyuHkE

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