Transaction not yet indexed

Mmt9n4LffZNxrwmPx2iiHCTMeTNMXiV4pmvKn5QLuEb1QLa67RUCCUyCKzp7YKoDumhdcS4cstcmK3xpNpp4BTt

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