Transaction not yet indexed

53uBWgGwmziv8iH6rfXeHhVwD99SuTk3mMpBxB3ovjTzT1e5dc2nPyvHjBXRhmqpG2TyA4nekjRFNp49aC2jVD31

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