Transaction not yet indexed

2CouK3CpQNa6gwvjtnKWEEGcaq2581hYNXVkaJztGjSNQesxowPVVHuJEc4osDNSXg87uUGAZ53mKQPk2VCfLUVs

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