Transaction not yet indexed

mc9YAShULhPcBN4tuAL6j4gXvgKZeJaDxPSEgCJcEvs3hnnkvCrdJVG1HngutU9qHgcosocLKWyi7DuLWCPFC2F

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