Transaction not yet indexed

21tgky2CpCFMiPB2e2dcQtB7Efekyhe8APmWw4W948L6S4jNVRWnfj2hf3aoWCkS9g2WXc6AzgDJzc67dwqCa1p8

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