Transaction not yet indexed

mMkGkfKFpDuckGtUsdwsbHnECUEbGDpqm847Y3Af4AXFqpPtY3EhU6sG4REeoPtDToVgRK6DCG6WpBYMSF4keT5

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