Transaction not yet indexed

21F7NhpTQoSg8ttRvt55Z63J8sSDA84h2Gq1347McS9ngBc4Vg1vi4zPvAssgM3nuPCSsjWb2PfYKFrEFZwTSGf6

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