Transaction not yet indexed

21D7Zpbx1mchvVbbwUbfe754tpmWg5mAwHHyHdnbk5hgqdkdmQAwU77EnFk6vtvfX9x1YNuHRie1UL3CeCy5sHLj

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