Transaction not yet indexed

53yu2tPhNZKB52pB8N4v1LByv1YU34MkGJFKP1ifx9ZcqVef26aP4M6tZPCPPCi6TBPSKGiChA4v8Fnem4f72UM

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