Transaction not yet indexed

3i15SCRXyHv7dk2gRFPuVfhkWbhm5kmmigewocPdK8SZBUDFfdVoui7RXeK4RsZzANtmUnfM9tSaUAE8PfFeq7Ev

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