Transaction not yet indexed

255HA4dC6nkEwuiQWqCELwEh4yETRbArnSDnPZgDwpEdMQQbYLfoqLxA4tLHj8kaNpPqjGZ7ZCxSsVBrmtSz2rPB

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