Transaction not yet indexed

64kwpQWSyvgxmeW6SDqqGp4mtnPiJGxcEy4YWNLY4Lvk9naboBA2QBAPCcM1cEtnTdqzPKWBSMNMs1s5LGmL1XSv

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