Transaction not yet indexed

28k6CidHMBiwpbNPXaGwdabTNMJLkDYjDmAE1RBiJLeN7hzuYAnW5mLiEWHH6kCsY7cTEyEW2BJXnDEhu6tz3M21

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