Transaction not yet indexed

mDN66gxoCTJCySgYfT5FZ1EBT4YCbB2mPH9HSRCsXL3Ezj4giRCcDjtGzscjsU6Fq4FfnbCTeC4FYwqpZu7QB41

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