Transaction not yet indexed

53VUkK8TWpypfH6d9FqtCrdLFwxRQEZaZa8f1rx9UVxdaKbVaqeWcATRKpiAEQUkA84ubfxRLKHDR8a6Vd7PuK22

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