Transaction not yet indexed

Re7SL6cUcR3yoPJbwjDyFVziLSXXv69LSBTSuV6dSiQ84bFawbBUNFhaCyFKqhbHpeuGqk6tJJ7EzqaXoG5dGF1

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