Transaction not yet indexed

53unZer8bqDfcsEJPNGbBvpWrt1DB5xyXa5qGPsyUaZRnGNeADQ4dk6j64q6dZSu1ZHUujUyJwWsuWaUM7XS4RiH

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