Transaction not yet indexed

53EpRHLkwHYxdswMR2bwdhAPeGvg1E8RGcCfXhpf2eqWyYJm33mVRykX36tQDPTK8kzoXLHek8hdfF2E7pdB2ch9

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