Transaction not yet indexed

2AmmxkNnwGCkjobhLhL4SRi6oYYJWHwmTAiCwMn9trqXvTm5ggX24e4hLfk15x5qHWQVn9XswagaVo6c9v1WZNP2

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