Transaction not yet indexed

Mip8b5KAHKu4tL2c2jPngES9tvtASCNDFWdwnTdYbdqj9HMUvWCaZKdSA4RojfTrsrP2CpLRTTZS8DkuWtQj7ER

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