Transaction not yet indexed

53a8oQDwEYQS9EbNeiFoS8dgbPA3kuTGUm1iQHUmkKAUnCzeuB8wjHoAozrrd8e8nB5j1AcspbNfzm9jJwTwQdk2

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