Transaction not yet indexed

53c9qN5TkMbVzCNgNGJp7pmQqCYQL6f4gFzfSZpMjCQa8J3NZaKya6F2BoK6PDxYvLB2aGj9nai64MPLFX8fBhtC

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