Transaction not yet indexed

Xc99U2jUcVdkeQmVxRDwFPMfQ53hHYCAfr37gNDeZjNHZL8C29CT9sFPw7LUUPXVk1FX2hpzNVeCTprVwawAFPk

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