Transaction not yet indexed

621XppoxWRrHbEZCzG2uNV1DUwpJDk3bYNjxCaGX38dzziKNnqYiqq2PrcLbHZy28aZUdnQV8hDc27Uy8V39ukoq

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