Transaction not yet indexed

aMd2f4TKTHXsjJXX4p7rsdYJPcUW1Pp58d1LBhdKh5j3qJw8aBHpgm5Mr2a3UWgYWbd5moXJDqgrtuTedFMmsf3

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