Transaction not yet indexed

641ztMkjShmXkEtmP4eUfxaLU7CGdFCAdgj3x8M1jmY5JMee7vmGRB5ik3SxeHwyEQupPLYz2pXSMU3BTCewwA5p

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