Transaction not yet indexed

21CDy55wA6Bm1aacykco6dGUmWLxzbRCBuE9DSdS5RL8opWZujMC9GQXqRd6yaDY1Cp4JLmUezRyAbQFmJmqTB4f

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