Transaction not yet indexed

21n8m3zAzXMUfLGQs6mNhPSKT9ti7SsZ4JGJCbMy7fwS7tVcJPRLKz7cUcrQpXqhVm3Gt7PFqQBiLq2CaQMr1xx9

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