Transaction not yet indexed

SX6uRYYuULJiyApG1itb6PbfvV4qXTnQ8PCrJeWEqg1N6ZLe4UmKy5oPC1SA8DkLj67XVHASp23LZWt3xAoFDq8

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