Transaction not yet indexed

53UbL4XoApqbbUo6wkVaBrfvtXPc3rFwuJsCU4Y58TWi228B9um6XSKU6jzAFFP92AJfkXFPWG2RLRza3LjEhHtg

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