Transaction not yet indexed

53kpC8iAaHrhfCW69mVxU8pGsqSmPkeeCF1UGCok4wQSkTvx8DKAtggpPyCkPVp6nvfSkmYvXwWETW5X4rEKcLNT

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