Transaction not yet indexed

Mc4SZpUTwEkYNgcZjL5zkzekiSYax5DFxX9512qJjNa9gTmBvaLumYvjuK3JKCMW7D4G6F68RRcL9QFswJKZruT

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