Transaction not yet indexed

21HFkQn6WU1aZwG8iPsUYgk1GBeXzUGX65jTrfgYcX83Rg8x9ji4KCdYuH7vRMFXqPvXMTMCYg2SyZi7c1d9rfj7

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