Transaction not yet indexed

2c28bUcr3aSpzNqBssLKKg1txWwWD75nzBLGP1Fr85wjWaS9cLLcCRTeQq6nLKBefjhFhBG5EEYW3CbHs6soGxCM

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