Transaction not yet indexed

3U21JrSvxWNDRgXq94WMbmQBTeeQDDa6JjLBsPFXVU29cBjRJFa1nZy2GejVw5rWaiAQRWsCf4VSYmwo8ZGYVA3e

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