Transaction not yet indexed

53LFfw5TmMFST2xAT86SJppARGfeBXPb552UuKoPQcJYFcEra5mWBVTjwewBTCeJsGMMxj4YUmyjfV3aGUpYAnfV

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