Transaction not yet indexed

5j21fwsNApXeNFrUC2aCMrLGwM6yC2PwS2LJzWgKdkQx6v1CPNLBQdXjo32WmXCutGC5iYJAtphWajDFGAVYjhp7

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