Transaction not yet indexed

64HwXpxAH2KWgugbgexQKH8JuPmEuW3RLzEVbFprjKYs6ntFoZPBXFX9FqNDdRSp75Hx3qCcsfLKwSE5bYpPZZv8

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