Transaction not yet indexed

21CT5izuDdxKk7dcTCTSQBbMuKqaPS2kTPketj6SoyTxorasV3wQvwNE5de2TzszJdvKWDJTMBz13PRq3tkis7d5

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