Transaction not yet indexed

3Dou2CbqfbfMEhFJBFCE4ikiJTTjCTFKtDALAW5r39ZsEeqrQihxACDF4ykDSQVd6HCXs83vXKTBFULTEnsVxic1

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