Transaction not yet indexed

AMUx6x1PPLPMKzFhjZXBomfYaA4bRvifnuyH9f4urhtAPcrfv3JTkLk1YBneRa996h5zp1n7PtsQwEGXtcYx2ti

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