Transaction not yet indexed

AN3aPg6Kx4gLJ3C4E6RpUdBLorNfAk7NeQjDRzvMom6snt44V5u2EpDSPYRwsvXHL3cwZzLG5xmC4EKUYzhWcnA

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