Transaction not yet indexed

21mRnact8pZ37ckiCDeKLr3mmgrJ3fE696tV6xp7jrRGcbNeVdY1c5JvFKzsoMNw49VHqZyU9embHb6qEXNgrphg

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