Transaction not yet indexed

28Rcay9fYLccdy2dJikQXZFVsuXTiURi2f5ifz3QDKm4vTxK7RPSKhBDer2ZD8fZVQbWUHM4c4ywdV6cKVJLmevU

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