Transaction not yet indexed

64LFGCSCxSd2n3WTFeEffb5JvNRwkm3dEq8RucDa4Xyng9TPVbPSaeQKL9Bfa1rPAQYGFLHmK9TDCSERQLZ6LScE

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