Transaction not yet indexed

21gnYxhJB9EYfo4mb9NZHtRYtyMSrtwZKSQiaCy7fSerDMKm8jsifFQyL6UE64sD2r26w1nZvkZA6JSzUD6XfAV2

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