Transaction not yet indexed

21WNKzifbW521cJjvT86roxMf8BZgZ3yCawpc9MfFGpFcpdB7tW1uYWvzrk3DLcmSAeC7oRkUed3RFYXhAScDu8v

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