Transaction not yet indexed

NMnkMDA4sssehiB5mD84VHFMYpWKibqd58KHrhgi116Hk33azWCbGG4PvANKbcyWgRak8WDq8JsxujJy2iYEmm4

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