Transaction not yet indexed

21db3GaoDDcKKjnkbPPrTFAaXfdTzRPwfnFkMUuMCSuEAnqn5j1VRHtNvprPm5331Cycmrj3ZnYY6Tw4mzRyAxU7

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