Transaction not yet indexed

mc3nEmuQ6fwpT4VBApUsCkErvaRLBVgAEKhdqqb8VHQTJ73P765gGpy9Z1HQdPoEMmH6m4gUqtSyX5uSYFGoETu

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