Transaction not yet indexed

53ak7EJcpUB3dtLJ7VkbJnvy127ywRP63XH8yPdhFSacuuwM3AAuVn8NCkdMjrLFTECmgYGnkDi1F1HFsL5PuE37

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