Transaction not yet indexed

2C99vMdVkPLKNwqob2UVSBNMYtDM7XKGaccb88rmhyiUqCZLwNzREJqEwscNSC2ACSCogC1wRbLr1eq2TGmLrUPh

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