Transaction not yet indexed

21Umg4UNLggRfz1uYvsws129qN1RvtVFfr9For7N46ryQhfaHvVCuM5fptTYSWfpoUV17Co74iRbCy7eJ5jvEGX4

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