Transaction not yet indexed

28JphwJUqQPPkwSN2qBJvvWFtD2f5QccdHnjP96eABbe157eH1SQh1t2Cd3dBcc2WkSJthZYKBohoz4RmZ2WYQsk

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