Transaction not yet indexed

5Uffc2k12dXNQLvPUfvmq3ywYCEzDgV3TcXzxLcjrXViPjFh1PissLmR3KPGESbWaZ7hHaqd7c8cg1zQdRJXefwq

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