Transaction not yet indexed

251LkB2HshiKbTYXjMVCQN8f7yu6sPcAV4iM4Bun6FRFnMjbFSQ1ge6JUSa5dRPqdspRYFbhTK6pHHubzdC8pEgt

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