Transaction not yet indexed

53GngSXSUy756XGnCG5NMbkKni6e4UghG2Ku9XJs26NnmVp88h8xkxCEbhAMsexiHr19U8VPA9TXpMdGmRCkrVgE

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