Transaction not yet indexed

28HzXRom6i3sVc4zfRAeJdpGMWSC8bbmdaEBdhaCc7qnHVQo2TiwSzRFhQMqhp89k1RybLbVwcmmWeRbTMwcn7Ka

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