Transaction not yet indexed

53YuP9918LLPSBfFSNtzwqK5fpkn9bWaLs8ugeSPwmQskvd6DLvfaDLgFSaCnhHkMGdebxsyy6jvW9tTkqdexoS4

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