Transaction not yet indexed

21TNdCspKTnH5BvLmusRWjKab2k7sqrX4TfNMJTUc4TLacJMtCbh1AhMZEtiDv4eaJPpAQhHGN4inLNs8mM8yfVb

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