Transaction not yet indexed

64a3vEUDBjCR7gb3Zg1HjBFSA3MeifvbegkCZmRxGZmFmsLjjtQNFXkPbP4kZsnhUbHzSer8QCaJSewNEqVMBe9u

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