Transaction not yet indexed

53LKwdhcNaRpuxSNB2EnWApPHn2HCwbyW8Pcr5so2MYeLyMYDAttBn6dyvz8kK6Vk6n164oHjx7wwx48tbG6sitv

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