Transaction not yet indexed

AMtADoGqtwE9ksg1eJVbNtzLZCyKqYZrbM8eVpYMwZij1feMF1GfwrWNSdmnLtG6yKHiJefAv2LKoXnzrPCfGyP

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