Transaction not yet indexed

53upCUnUWd6GgbKjgwhNmRDoTxpaJnmJfAnmr2qFYxLXRSB3TiTKyU4amSm6hdGRw1kAVm3MysGgpqBzMLckkk9Y

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