Transaction not yet indexed

53HCkMkWFp9ZYNJnnuvNB5qyvkY2rg2S4BZBSnw83zCusphTQtjyJ2vamKjjavCh3nSJvEiUPdniFPP4PJjYWWv1

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