Transaction not yet indexed

51B173QHcwMn4Q34Yv8qdZfaoDmf1crTdzrffi2NQExGD193upPVTFNSssGGip8SuDQQDbnLT6Wasbuvm8sNWrB2

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