Transaction not yet indexed

53AfeQufx5MYtmpV6VAaV2LB3pZz4xxw2LdgtMtBn3aMWn2q9mvxnPQuEdQHnNtnE5zAWcRQHx3gM8JUFkABBjGg

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