Transaction not yet indexed

21EC3U5jneh52pd7V7cHi2gCntqZoGjohG6YEu18AhhPK8gxBRiiXn6qtwnV3NZpx4Fn9HRu4eJ5YNSnCDCM3Zod

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