Transaction not yet indexed

Mnc9LRHAWusVYd8uiBpVFoCiZzFvC3CTSut4jR285hKoFuXoJQ8QiH2Ye5itwsHppuk1aPVimcX2wsU7D6Egu46

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