Transaction not yet indexed

64urbJrNBPPk6ZFNi2L2VjfGsbopyh3Xcmm5NeqoBTv2U3ZtqqnPHEWtP7xzSdNRjKTouaLZkcZPqVFXHT7AP3a8

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