Transaction not yet indexed

388o7A8fvnYSwY9EzMoeKADgWs2Nkc4fx1BUbAxDXjhbKb3s7s35e21niXey5LR4pKWHgqZmGAe8zxYTLF4WhvH5

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