Transaction not yet indexed

53HtdmPdDNqHStCe2ewE7U6bH3qbrbd5XfKu9UaC2ppnhAgFcomwA7dRugSpkUV3sWp3Z4FeXYq7PxKsQzo8AJi7

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