Transaction not yet indexed

43UMN3SbZf5VLsAoE58vW7DraLyzzAdQAR8A9hQZ3rwaWUhR2Pwu96a6GPqbvPybeG1F5A4Y3Byg7wZLuMM4xmaM

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