Transaction not yet indexed

53ppNfcVzydxDwxVFDebaMVd1uDvkKL2MfrFVepqU6no8jXSqX3jWyeQf3hfRXeU3Z6xUC9943cpFuC9rx8473m3

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