Transaction not yet indexed

3Mkc5cyK9JvE22SBCtSiVbZSiAY8Yf2AhSu5TBYQJfgu2dVpznxMXsXoR6x8a3fDnSGZTpu8NuA2p8JC1UstvKEQ

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