Transaction not yet indexed

53VmSJWNwi3a4RHuvSvpUyByfvgMWWr2adfTUxav8cszLDHHYVz1U3N7nPcPmNaQPNQJ8BZcCXnUQ4LLf3qN21PJ

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