Transaction not yet indexed

AMGHKxZPpNBjTPJVt2fBzrS5FfBXakXtVUbKUXQrZdAphSDQSKrK7DN7Vb1fvjjccUv4usZHcw1kkZLKzpPnwBZ

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