Transaction not yet indexed

6MUSs3ZNPMR9tZNeYfnQJJtAyePuKNdqfK9MA2HcdvmfY9D78kYJDPo8SpJoe9K5e7SFngZWSLqNbPZJ12qtnai

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