Transaction not yet indexed

3MEfMmmZ34wzWFWnvaynPVKSHqjDWQB6UmZgYpvTU3V1EqW1m9K349DExZ2fWf1eCYSGfyo37JfUPMJ5fZKpB1i2

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