Transaction not yet indexed

51b9SQNNeqXsudeK3PewNVXEtqxKyoXXPZGrC4EcsEJRqjA7rHJuuWATsJmnBAGtwdkacNTstM2knMb1NGaa76VX

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