Transaction not yet indexed

53a1A5cfM5ctLfC33pESSWqc8NmvCVN72VkAnXbV71VzxtVvZiCocq12q9Js9f6yA9ETa8wLnTUyvSjApDWqdN4b

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