Transaction not yet indexed

21YCfgMWPbaFzQEdaf5mkaJEDG7VvUqDFeqf6odYq77sXYcc36f7pdS6KbRcpRCW8FzF3aFCgbAGwmHyr3fS1Ftw

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