Transaction not yet indexed

21gaN8MQ5aBH7JM9ymsz9sXprPfpQWSENVQS4M67RxbfstixZKyGNa7ggeVY7K1Z5RSK2GLnKNBZKVZqJN2ucin2

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