Transaction not yet indexed

53EfM4zfKmTwHAcrxgV26cTYt2S4y78XdGvS56sGraPPF4DGJxTvDdMBtAPtxSy6MCtKPTqEzv65xZXvYV2GK4Mx

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