Transaction not yet indexed

5Mb5GZHLAgmpunwmmMGAEf2n8piwSFygp7hJ3ykb8KTtynrBVaBrH62NFjKBvACxseWjZM8WpK1cRxsjMEimYBrC

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