Transaction not yet indexed

21W4mi2oBFeBGk1GTGHJ3jVttWeCpzcPyppL3mA31m2zSrz3YHJcav2Dc9Ge84Rg7tf64vhdYXx8e2qYfL6EAQCo

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