Transaction not yet indexed

Mii9q4b1NLRbzrpfd4vXbzgJrzxZADpZU5vNskpe4LPECTJ8xKK9c8yRCxbD9dd43GfrQYbBgA3NZtxSLgbuez5

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