Transaction not yet indexed

53jkuK3vdWhxH5Mbck376xcPYJTnDsN7Rg8T1FnxA9mRGKJJVqG71vV9GGHswZTP7pdS5RmZKU9KNQCABH4CxRa3

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