Transaction not yet indexed

pr187Mg4TfhiEkTHxYiteGN4gVp6YqLvv1BwYaFUV8WSgdfdowKAC6gw4ZKCWv67XEvcAkQy6z4cUSfXf9g4xgH

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