Transaction not yet indexed

UNDqdTN35WmYNVSWgrUUqi263Tgrzd64ywmk2yQbVeFhrQu4LmdAJDa7uWzwHWwKaug4JsUgr3ZxpqpBEp3CM4C

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